Mandar A Pattekar, M.D.

Primary specialty

Diagnostic Radiology PhysicianTaxonomy code 2085R0202X

Practice address

5200 Reliable Parkway
Chicago, IL 60686-0001

Phone

(309) 671-8748

Fax

(309) 671-8740

NPI assigned

May 11, 2006

Sex

Male

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in IL

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Central Illinois Radiological Associates, LTD.

  • Diagnostic Radiology Physician
  • Peoria, IL
  • NPI 1538192828
  Medicare reassignment NPD
• Specialists in Medical Imaging, SC

  • Diagnostic Radiology Physician
  • Olympia Fields, IL
  • NPI 1841687951
  Medicare reassignment NPD
• Cira Michigan PC

  • Diagnostic Radiology Physician
  • Escanaba, MI
  • NPI 1972141513
  NPD (past)

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1147305600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1194775858",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "411 HAMILTON BLVD",
            "address_2": "SUITE 1824",
            "city": "PEORIA",
            "state": "IL",
            "postal_code": "616021144",
            "telephone_number": "309-494-9320",
            "fax_number": "309-494-9321"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5200 RELIABLE PARKWAY",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606860001",
            "telephone_number": "309-671-8748",
            "fax_number": "309-671-8740"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PATTEKAR",
        "first_name": "MANDAR",
        "middle_name": "A",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-11",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "IL",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Yana Patrun, LCPC
• Keely Patt, LCSW
• Kenneth James Patt, MD
• Pamela Lynn Patt, RD, CSP, LD, CNSC
• Stephen Lee Patt, M.D.
• Shruti Pattekar, DO
• William Davis Patten
• Patterns and Threads Psychotherapy & Consultation PLLC
• Anne Patterson
• Brandi Patterson

• Diagnostic Radiology Physician in Chicago, IL
• Providers in Chicago, IL by specialty
• Diagnostic Radiology Physician in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.